Product drawing
drawing
| External dimensions（mm) | Rated load(KN) | Rated load{kgf} | coefficient | Bearing code | Legendary number | Regarding Installation Size（mm） | weight | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ(minimum) | Cr | Cor | Cr | Cor | f0 | da | da | γa（maximum） | (refer to) | ||
| 277 | 420 | 65 | 4 | 300 | 410 | 31000 | 41500 | 16 | B277-1 | 1 | 305 | 395 | 3 | 31.8 |
| 280 | 389.5 | 46 | 2.1 | 216 | 288 | 22000 | 29300 | 16.6 | B280-5 | 1 | 303 | 370 | 2 | 17.1 |
| 280 | 419.5 | 65 | 4 | 300 | 410 | 31000 | 41500 | 16 | 6056X1 | 1 | 308 | 395 | 3 | 31.1 |
| 280 | 460 | 63 | 4 | 340 | 460 | 34500 | 47000 | 15.7 | B280-6 | 1 | 308 | 435 | 3 | 44.5 |
| 290 | 400 | 52 | 4 | 243 | 330 | 24800 | 33500 | 16.5 | B290-1 | 1 | 319 | 376 | 3 | 19.3 |
| 290 | 409.5 | 56 | 3 | 270 | 370 | 27600 | 37500 | 16.3 | B290-2 | 1 | 316 | 388 | 2.5 | 22.9 |
| 290 | 409.5 | 60 | 3 | 203 | 275 | 20700 | 28100 | 16.9 | B290-5 | 1 | 316 | 388 | 2.5 | 24.7 |
| 290 | 419.5 | 60 | 5 | 277 | 375 | 28300 | 38500 | 16.2 | B290-52 | 2 | 323 | 391 | 4 | 26.8 |
| 300 | 360 | 25 | 2 | 105 | 166 | 10700 | 16900 | 17.6 | B300-7 | 1 | 314 | 343 | 2 | 5.05 |
| 300 | 395 | 35 | 2.1 | 183 | 253 | 18700 | 25800 | 17.1 | B300-6 | 1 | 324 | 376 | 2 | 12.1 |
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